Who was the first boxer to become world champion in three different weight classes?

Sugar Ray Leonard

Sugar Ray Leonard, one of the greatest boxers of all time, made history by becoming the first to win world titles in three different weight classes. Leonard, known for his speed, technique, and ring intelligence, was a key figure in the golden age of boxing in the 1980s. His ability to face and defeat the biggest names of his generation, such as Roberto Duran, Thomas Hearns, and Marvin Hagler, not only solidified his reputation as an exceptional fighter but also helped to revitalize interest in boxing. Leonard used his charisma and talent to transcend the sport, becoming a leading figure in the world of sports and an example of perseverance and determination. His legacy endures, inspiring young boxers to pursue excellence both in and out of the ring.